JD2022-TU1/main/tools/framework/JD.WPF/Converters/VisibilityIfStringNotEmptyConverter.cs

25 lines
736 B
C#

using System;
using System.Windows;
using System.Windows.Data;
namespace JD.WPF.Converters
{
public class VisibilityIfStringNotEmptyConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
return Visibility.Collapsed;
if (string.IsNullOrEmpty(value.ToString()))
return Visibility.Collapsed;
return Visibility.Visible;
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
throw new NotImplementedException();
}
}
}